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Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788

Essay on the construction and use of a mine-auger. To which are added the description of an earth-b…
printed for W. Richardson, Royal-Exchange
1788